- Additional Authors
- Description
- xvii, 302 leaves : ill.; 29 cm.
- Series Statement
- [Open file report ; 8-90]
- Uniform Title
- Open file report (United States. Bureau of Mines) ; 90-8.
- Alternative Title
- Mechanics of fine fragment formation.
- College of Earth and Mineral Sciences.
- Subject
- Note
- "Fifth and final annual report covering the period October 1, 1987 through September 30, 1988; report constitutes Dr. Zipf's doctoral thesis"--P. ii.
- Distributed to depository libraries in microfiche.
- Shipping list no.: 94-0012-M.
- "October 1, 1988."
- Generic Mineral Technology Center for Respirable Dust G1135142 4201 (PSU 1).
- Header reads from cover: College of Earth and Mineral Sciences.
- Bibliography (note)
- Includes bibliographical references (leaves 235-247).
- Reproduction (note)
- Call Number
- READEX Microfiche I 28.155:8-90
- OCLC
- marcive31468533
- Author
Bieniawski, Z. T.
- Title
A fracture mechanics study of crack propagation mechanism in coal [microform] : the mechanics of fine fragment formation : fifth annual report (October 1, 1987-September 30, 1988) / Z.T. Bitniawski, R. Karl Zipf, Jr.
- Imprint
[University Park, Pa.] : College of Earth and Mineral Sciences, PennState, 1988.
- Series
[Open file report ; 8-90]
Open file report (United States. Bureau of Mines) ; 90-8.
- Bibliography
Includes bibliographical references (leaves 235-247).
- Reproduction
Microfiche. [Washington, D.C. : Supt. of Docs., U.S. G.P.O., 1994] 4 microfiches : negative.
- Added Author
Zipf, R. Karl.
Pennsylvania State University. College of Earth and Mineral Sciences.
Generic Mineral Technology Center for Respirable Dust.
- Gpo Item No.
0637-A-01 (MF)
- Sudoc No.
I 28.155:8-90
- Research Call Number
READEX Microfiche I 28.155:8-90